Meta platforms technologies, llc (20240349468). ELECTROMAGNETIC INTERFERENCE SHIELDING FOR CAMERA simplified abstract

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ELECTROMAGNETIC INTERFERENCE SHIELDING FOR CAMERA

Organization Name

meta platforms technologies, llc

Inventor(s)

Amber Sun of Sunnyvale CA (US)

Alan Kleiman Shwarsctein of Saratoga CA (US)

Chien-Ming Nieh of Palo Alto CA (US)

ELECTROMAGNETIC INTERFERENCE SHIELDING FOR CAMERA - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240349468 titled 'ELECTROMAGNETIC INTERFERENCE SHIELDING FOR CAMERA

The camera module described in the patent application consists of a printed circuit, an image sensor, a lens assembly, and a multi-layer shield. The lens assembly focuses image light onto the image sensor, while the multi-layer shield surrounds both the lens assembly and the image sensor. The shield includes a shielding layer to block electromagnetic interference (EMI) and a light-blocking layer to prevent ambient light from reaching the image sensor and lens assembly.

  • The camera module includes a multi-layer shield for protection against EMI and ambient light.
  • The shield consists of a shielding layer and a light-blocking layer.
  • The lens assembly is designed to focus image light onto the image sensor.
  • The multi-layer shield surrounds both the lens assembly and the image sensor for comprehensive protection.
  • The light-blocking layer prevents ambient light from affecting the image sensor and lens assembly.

Potential Applications: - This technology can be used in various types of cameras, such as smartphones, digital cameras, and security cameras. - It can also be applied in medical imaging devices, automotive cameras, and drones.

Problems Solved: - The multi-layer shield addresses issues related to electromagnetic interference and ambient light affecting image quality. - It provides enhanced protection for the image sensor and lens assembly, ensuring optimal performance in various environments.

Benefits: - Improved image quality and reliability due to protection against EMI and ambient light. - Enhanced durability and longevity of the camera module. - Consistent performance in different lighting conditions.

Commercial Applications: Title: Advanced Camera Module with Multi-Layer Shield for Enhanced Image Quality This technology can be commercially used in the manufacturing of smartphones, digital cameras, security cameras, medical imaging devices, automotive cameras, and drones. It offers improved image quality and reliability, making it a valuable component in the consumer electronics and imaging industries.

Questions about Camera Module with Multi-Layer Shield: 1. How does the multi-layer shield in the camera module protect against electromagnetic interference and ambient light? 2. What are the potential commercial applications of this technology in different industries?


Original Abstract Submitted

a camera module includes a printed circuit, an image sensor, a lens assembly, and a multi-layer shield. the lens assembly is configured to focus image light to the image sensor. the multi-layer shield is disposed around the lens assembly and around the image sensor. the multi-layer shield includes a shield layer and a light-blocking layer. the shielding layer is configured to block electromagnetic interference (emi). the light-blocking layer is configured to block ambient light from becoming incident on the image sensor and the lens assembly.

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